<p>In the realm of industrial and commercial electrical applications, choosing the right circuit protection is paramount. The Motor Operated Air Circuit Breaker (ACB) described here offers a robust solution tailored to meet demanding environments with precision and reliability.</p><p>This ACB operates within a rated current range of 400-1000 A, making it versatile for various applications. It boasts a rated impulse withstand voltage of 12 kV, ensuring resilience against transient overvoltage conditions. With a rated insulation voltage of 1000 VAC, this breaker is designed to provide safe and effective isolation in high-voltage systems.</p><p>Safety and performance are further enhanced by its rated short time withstand current of 50 kA and breaking capacity of 66 kA. These specifications ensure that the ACB can handle significant fault currents without compromising system integrity, providing peace of mind in critical situations.</p><p>The device supports an operating voltage up to 690 VAC, aligning with common industrial power systems. The inclusion of an Ekip Touch LSIG trip unit adds advanced protection features such as long-time, short-time, instantaneous, and ground fault protection—essential for safeguarding equipment and maintaining operational continuity.</p><p>With three poles available in its design, the breaker accommodates standard three-phase power systems effectively. Its frame size is categorized as E1.2, offering compatibility with existing setups while maintaining compactness.</p><p>Efficiency is also considered with a power loss rating at just 156 W—an important factor for energy-conscious operations aiming to reduce overheads associated with heat dissipation.</p><p>Installation flexibility is achieved through its horizontal rear spread terminal type configuration, simplifying integration into electrical panels or switchboards requiring rear connections.</p><p>Adherence to IEC 309 standards underscores this product&#39;s commitment to international safety and quality benchmarks—a crucial consideration for engineers seeking compliance assurance in their projects.</p><p>In summary, this Motor Operated ACB stands out for its comprehensive technical capabilities designed specifically for high-demand environments where reliability cannot be compromised. Whether you&#39;re upgrading existing infrastructure or designing new installations from scratch, this breaker provides both the performance metrics needed today and adaptability required for future expansions or modifications—all encapsulated within a framework that meets rigorous industry standards.</p>